diff --git a/src/Loupe.Proxy.WebAPI/packages.config b/src/Loupe.Proxy.WebAPI/packages.config
index 8e9a376..c345074 100644
--- a/src/Loupe.Proxy.WebAPI/packages.config
+++ b/src/Loupe.Proxy.WebAPI/packages.config
@@ -5,6 +5,6 @@
   <package id="Microsoft.AspNet.WebApi.Core" version="5.2.2" targetFramework="net45" />
   <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.2" targetFramework="net45" />
   <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
-  <package id="Newtonsoft.Json" version="11.0.1" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="13.0.1" targetFramework="net45" />
   <package id="WebActivatorEx" version="2.2.0" targetFramework="net45" />
 </packages>
\ No newline at end of file